baber/WOPTO huggingface dataset:
Patent JP-H07266920-A (JP)
Title: Curved road alarm device
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60K31/00
Filed: 1994-03-31
Abstract: PURPOSE:To realize a curved road alarm device to give an alarm to danerous car speed by finding a radius of curvature of a curved road without finding the radius of curvature of the curved road from a white line coordinate in a two-dimensional picture image and without setting a transmitter on the curved road. CONSTITUTION:A radius of curvature of a curved road is detected by collating a letter pattern decided by way of applying binarization treatment and edge treatment to a picture image signal obtained from a two-dimensional camera 1 to pick up an image of a curve curvature display sign set on a curved road and a letter pattern of a previously memorized curve curvature, standard allowed car speed previously memorized is found from this radius of curvature, and when current car speed 2 is higher than allowed car speed multiplying the standard allowed car speed with a correction coefficient corresponding to a previously memorized vehicle surrounding circumstance, it is judged as over speed and an alarm is energized for a specified period of time.
Patent JP-H02101062-A (JP)
Title: Novel compound, its production and drug composition containing the same
Inventor: BITSUTORIO BETSUCHIETSUCHI
IPC: C07D471/04
Filed: 1989-03-16
Abstract: A compound, or a solvate or salt thereof, of formula I: <CHEM>  in which: R.CO- is an acyl group containing a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic group; R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C1-6 alkenylene group, optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, or phenyl or R3 together with R1 form a -(CH2)3- or -(CH2)4- group;  R4 is C1-6 alkyl, or phenyl; R5 is hydrogen or together with R4 forms a -(CH2)n- group in which n = 1, 2 or 3; and 'Het' is an optionally substituted single or fused ring heterocyclic group, containing from 5 to 12 ring atoms and comprising up to four hetero-atoms in the or each ring selected from oxygen, nitrogen and sulphur, with the proviso that when, simultaneously, R1 and R2 together are linear butylene, R3 is hydrogen, R4 is methyl, R5 is hydrogen and R is 3,4-dichlorophenyl, 'Het' is not pyridyl, is useful for the treatment of pain.
Patent JP-H06256510-A (JP)
Title: Polyaniline derivative and its production
Inventor: OKA OSAMU
IPC: C08G18/64
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a polyaniline derivative having a crosslinked structure obtained by the reaction of a reduced-type polyaniline with a specific polyurea compound and capable of forming a self-supporting flexible film and fiber soluble in or gelatinizable with an organic solvent. CONSTITUTION:This polyaniline derivative contains a polyaniline having the structure of formula I [(m) and (n) are >=0; m/(n+m) is 0-1; m+n is 10-5,000] and a number-average molecular weight of 2,000-500,000 as a main chain, which forms a crosslinked structure expressed by formula II [RP is polyurea chain of formula III having a number-average molecular weight of 180-100,000; RP<1> is 1-30C bivalent non-aromatic hydrocarbon group, etc.; (k) is 2-500; A<1> is linking group such as R; R is direct bond, etc.; A<2> is R-C(=X), etc.; X is O or S1 wherein the number of nitrogen atoms participating in the crosslinked structure is 0.01-50% of the nitrogen atoms of the polyaniline of the main chain. The derivative can be produced by treating a soluble aniline polymer with excess hydrazine and reacting the obtained reduced-type polyaniline with a polyurea compound having functional groups reactive with aromatic secondary amine at both terminals.
Patent JP-H0347822-A (JP)
Title: Polyisocyanurate foam and its manufacture
Inventor: SUKOTSUTO SHII SUNAIDAA
IPC: B32B5/18
Filed: 1990-03-13
Abstract: The present invention provides for a polyisocyanurate foam comprising the reaction product of an organic polyisocyanate, a blowing agent, a catalyst and a minor amount of a polyol component, characterized in that the polyol component comprises   (a) a polyester polyol having a free glycol content of less than about 7 percent by weight of the polyester polyol or (b) a mixture of the free glycol-containing polyester polyol with at least one other polyol, the total free glycol content of mixture (b) being less than about 7 percent by weight of the polyester polyol.   Also disclosed is a polyurethane foam, process for production of polyisocyanurate foam and laminate products.
Patent JP-2000257391-A (JP)
Title: Concrete placing device
Inventor: NISHIOKA KAZUNORI
IPC: E21D11/10
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently fill concrete by projecting an outflow part capable of being flowed out by ready-mixed concrete filled into the space of the inside of a tunnel near the gable end of the crest part of form for tunnel lining or in the neighborhood thereof to the inside of the form for the tunnel lining. SOLUTION: When ready-mixed concrete is injected until it is flowed out from the outlet 25 of an outflow part 7 in a space 3 from the injection opening of a form for tunnel lining 5, pressure is applied on the ready-mixed concrete, the filling density of the ready-mixed concrete of the inside of the space 3 is heightened, and adhered to the inner wall face 1 of a tunnel. When an opening and closing cover 15 is rotated in the direction of an arrow (b), the ready-mixed concrete remaining in the outflow part 7 is pushed and returned to the inside of the space 3 and the ready-mixed concrete in the inside of the space 3 is pressurized, the ready-mixed concrete is filled into the crest part of a gable side. Furthermore, after the support material 75 of a support tool 65 is slid downward, an air tube 55 is removed and the set of the form for the tunnel lining 5 is released. Thereby the ready-mixed concrete can be sufficiently filled into the corners of the space.
Patent JP-S58180390-A (JP)
Title: Living area in ship
Inventor: KISHIMOTO MASAHIRO
IPC: B63B15/00
Filed: 1982-04-16
Abstract: PURPOSE:To enhance the thrust efficiency of a ship, by forming the whole living area in an airfoil shape and by making the rear living area rotatable in association with the direction of a wind. CONSTITUTION:A living area in a ship is divided into a front living area 3 and a rear living area 4. The rear living area 4 is regulated to an angular position which is determined in dependence on the direction of a wind. As a result, a lift F is generated as in the case of an air-craft and is used for advancing thrust.
Patent JP-H03264957-A (JP)
Title: Color photographic sensitive material
Inventor: ITO TAKAYUKI
IPC: G03C8/10
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a cyan dyestuff superior in hue by forming at least one layer containing a specified image-forming compound. CONSTITUTION:At least one of the photographic constituent layers contains the image-forming compound represented by formula I in which Dye is a cyan dyestuff group or its precursor group; P is absent or a bonding group; Q is a group releasing the Dye in response to or in reverse response to a photosensitive silver salt having an imagewise formed latent image and causing difference in diffusivity between the released dye and the compound of formula I; and q is 1 or 2 and when it is 2, Dye-P may be same or different, thus permitting a cyan azo image-forming compound superior in image hue to be obtained without impairing lightfastness and diffusivity of the released dyestuff.
Patent JP-H10250182-A (JP)
Title: Thermal printer
Inventor: KITAGISHI TOMOJI
IPC: B41J2/32
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the print quality and the paper carrying performance by providing a thermal line head with an automatic centering mechanism movable up and down or in the rotational direction about a part of the side plate of a printer base located farther in the paper discharge direction than the thermal line head. SOLUTION: The heat radiating plate 32 of a thermal line head 18 is normally charged, on the rear side thereof, by a head push spring 34 secured to the bottom face of a printer base 31 by means of a screw 33, or the like. When a paper 17 to be transferred is pressed against a platen 7, the securing part of the stepped screw 29a, 29b at an automatic centering mechanism section 23a, 23b is moved upward along an elongated hole 24a, 24b made in a side plate 30a, 30b and the paper 17 is pressed uniformly against the forward end of the thermal line head 18. Upon occurrence of paper jam under that state, a printer cover 3 is opened and a paper release lever 5 is operated to lower the supporting part 27 of each automatic centering mechanism section 23a, 23b in the rotational direction thus releasing contact between the thermal line head 18 and the paper 17 to be transferred.
Patent JP-S53148223-A (JP)
Title: Regenerative correction system for film picture
Inventor: IWAMURA SOUICHI
IPC: H04N5/257
Filed: 1977-05-31
Abstract: PURPOSE: To obtain a regenerated picture of high quality, by regenerating a reference signal recorded in a vertical flyback interval between pictures on a film simultaneously to pictures, by correcting a regenerated picture on the film on the basis of this reference signal, and by removing the deterioratin of the picture quality due to an optical element system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000257796-A (JP)
Title: Aerosol
Inventor: MIYAKE HIDETOMO
IPC: B05B9/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve an outer appearance and to improve a display effect by making it possible to visually recognize a content filled in a container which is aerosol to inject a solution in a foaming state and separating the content respectively in two colored layers without causing turpidity. SOLUTION: A solution to inject, liquefied petroleum gas as an injection agent, ethanol 10%-30%, a nonionic surfectant 0.5%-10%, an oil component 1%-30%, a king or a plural number of kinds of oil components having oil soluble tar pigments or color tones and an aerosol composition blending one or a plural number of kinds of water soluble tar pigments are filled in a transparent container 1. The solution and the injection agent are respectively colored with the water soluble tar pigment and the oil soluble tar pigment and separated in two layers without generating turpidity, and they can be visually recognized.
Patent JP-H09260242-A (JP)
Title: Exposure of electron beam
Inventor: UMAGOE TOSHIYUKI
IPC: H01L21/027
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make the correction accuracy of a proximity effect correction, which is made by an auxiliary exposure system, enhance by a method wherein an auxiliary exposure is performed using an electron beam with the focal point, which is equivalent to a beam diameter found by a specified method and is defocused. SOLUTION: In a process S1, the values of parameters σp and ηare finally calculated on the basis of the measured value of an energy distribution Ep of a back scattering electron, which is formed by an emission of a focusing electron beam. In a process S2, the initial value of the amount of the defocus of a defocused electron beam is set. In a process S3, the defocused electron beam, which has the amount of the defocus, is emitted to measure an energy distribution Ea of the electron beam. In a process S4, an energy distribution Eb of the back scattering electron, which is assumed when the electron beam is emitted, is found by a caculation. In a process S5, the sum of the energy distributions Ea and Eb is calculated to find an exposure energy distribution Ec, which is assumed at the time of an auxiliary exposure of the electron beam. In a process S6, a deviation between the distribution Ep and the distribution Ec is evaluated to modify the setpoint of the defocus of the electron beam.
Patent JP-S55154989-A (JP)
Title: Novel furanose derivative and its preparation
Inventor: OORUI HIROSHI
IPC: C07D303/48
Filed: 1979-05-22
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H or tetrahydropyranyl).  
     EXAMPLE: 5-Dioxy-1,2-O-isopropylidene-5-C-(1'-kept-2',5'-trans, trans-dienyl)-3- O-tetrahydro-pyranyl-α-D-xylo-pentfuranose.  
     USE: A synthetic intermediate for various kinds of organic compounds. Useful as a synthetic intermediate for Cerulenin, an antibiotic having antifungal and antimicrobial activity.  
     PROCESS: A tetrahydropiranyl derivative shown by the formula II (THP is tetrahydropyranyl) is reduced in the presence of metal Li, Na, etc. in a mixed solvent of t- butanol, THF, and ammonia, preferably by adding ammonium sulfate to give a tetrahydropyranyl derivative shown by he formula I. This compound is subjected to the removal of tetrahydropyranyl group in the presence of an acid catalyst to give an alcohol derivative shown by the formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59229119-A (JP)
Title: Ventilating device for sunroom
Inventor: SETO KAZUO
IPC: F24F7/00
Filed: 1984-03-29
Abstract: PURPOSE:To enable to perform ventilation without being affected by weather, by a method wherein a roof on the building side forms a color roof plate, the roof on the edge of the eave side forms a transparent roof material vent hole is provided in a rafter rest, the indoor side and the outdoor side of a side frame material, and a ventilating plate is slidably inserted into said vent hole. CONSTITUTION:A transparent roof plate is mounted to the outdoor side of a sunroom roof, a color roof plate P2 is attached to the indoor side to close off the whole surface of the roof by the use of the two roof plates P2, and at least either a rafter rest J or a side frame material, a ventilating hole j3 is formed in, for example, the rafter rest J, and a ventilating plate W is slidably inserted along grooves j4 and t4 to form a ventilating device 5. This constitution enables a roof structure to be more simple than that of a skylight type roof, and the mounting position of the ventilating device 5 enables to perfom ventilation without being affected by weather.
Patent JP-H06256377-A (JP)
Title: New anthracycline derivative
Inventor: TAKEUCHI TOMIO
IPC: A61K31/70
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a new antracycline derivative useful as an antitumor agent having antitumor activity with low toxicity. CONSTITUTION:This derivative is exbressed by formula I (R is H or hydroxyl; X is H or halogen; Y is amino or hydroxyl), e.g. 7-O-[4-O-(3-amino-2,3,6- trideoxy-alpha-L-lyxo-hexopyranosyl)-2,6-dideoxy-2-fluoro-alpha-L- talopyranosyl]daunomycin. The compound expressed by formula I is obtained by condensing, e.g. a compound expressed by formula II with a compound expressed by formula III and removing trifluoroacetyl group, benzoyl group and p-nitrobenzoyl group which are protecting groups from the resultant compound expressed by formula IV.
Patent JP-H07276637-A (JP)
Title: Electric power controller for printer
Inventor: JIYOSEFU EFU SUTEFUANII
IPC: B41J2/05
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a high speed power control device having high efficiency and accuracy for an ink jet printer selectively operating a plurality of switches by a controller connected to a switch and applying one of a plurality of predetermined voltages to at least one heating element. CONSTITUTION: Both transistors 52, 53 determine two routes in dependence on whether they are turned ON or turned OFF. The first route is generated when both of the transistors 52, 53 are turned ON to flow through the transistors 52, 53. The second route is generated when either one of the transistors 52, 53 is turned OFF and flows through a diode 54 or a Zener diode 56. A controller 44 operates the routes selectively to apply one of a plurality of predetermined voltages to at least one heating element connected to the final one among switches.
Patent JP-H08233085-A (JP)
Title: Gear shift control device for toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H61/664
Filed: 1995-02-28
Abstract: PURPOSE: To feed a high oil pressure from an oil pressure source to a hydraulic cylinder through a spool valve by performing pilot control of the spool valve by a solenoid valve. CONSTITUTION: Solenoid valve 13a and 13b exert a low oil pressure, responding to a signal from a controller 16, on the two ends of a spool valve 10 and displaces a spool 11 to a position where an oil pressure difference and a spring force are balanced with each other. An oil pressure is fed to the cylinder chamber of a hydraulic cylinder 8 according to displacement of the spool 11. A trunnion 5 is displaced in a tilt axial direction and started to incline, and a change gear ratio is changed. When a change gear ratio coincides with a target change gear ratio, one and the same signal is fed from a controller 15 to the two solenoid valves 13a and 13b, pressures exerted on the two pistons 7a and 7b are made equal to each other to complete a gear shift.
Patent JP-H03263253-A (JP)
Title: Multiprocessor numerical controller
Inventor: EGUCHI HIRONORI
IPC: G06F15/16
Filed: 1990-03-14
Abstract: PURPOSE:To improve data transfer capability by holding a defined address with an address holding circuit until read/write is completed, and enabling a newly defined address to be transferred. CONSTITUTION:An address information holding circuit 54 is provided at a slave circuit 50, and the defined address is fetched from an address bus 16 based on an address definition command, and it is held transiently. The defined address is held with the circuit 54 until the read/write completed after the definition of data without being held with the bus 16. Thereby, the next newly defined address can be transferred to the bus 16. In such a way, it is possible to enhance the data transfer capability, and also, to attain the miniaturization of a device without impairing profitability due to cost reduction.
Patent JP-S51140251-A (JP)
Title: Induction heating apparatus
Inventor: TORIHAMA AKITOSHI
IPC: H05B6/10
Filed: 1975-05-29
Abstract: PURPOSE: A partial heater to relieve the inner stress of a leaf spring and the like, equalized in degree, range and distribution of the temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06250395-A (JP)
Title: Production of metallic machine plate for printing
Inventor: NAKANO MITSURU
IPC: G03F7/12
Filed: 1993-02-26
Abstract: PURPOSE:To provide the process for production of the metallic machine plate for printing capable of simultaneously forming a patterns for printing through- holes and marks for recognizing recessed parts for aligning by one time of etching stage. CONSTITUTION:This process for production of the metallic machine plate for printing consists of a stage for segmenting the patterns 2 for printing the through-holes to be molded and the marks 4 for recognizing the recessed parts to be molded for aligning on a metallic substrate 1 by using a resist, a stage for sticking an etching soluble material onto the marks 4 for recognizing the recessed parts to be molded and a stage for simultaneously forming the patterns 2 for printing the through-holes and the marks 4 for recognizing the recessed parts by overetching the metallic substrate 1.
Patent JP-H06274277-A (JP)
Title: Data recording system for sequentual storage medium
Inventor: SASAKI DAISUKE
IPC: G06F3/06
Filed: 1993-03-23
Abstract: PURPOSE:To allow this data recording system to easily correspond to the increment of capacity of a medium without developing new processing by recording plural data units such as program data each of which corresponds to the capacity of one floppy disk in a large capacity sequential storage medium together with their management data. CONSTITUTION:Plural data units each of which corresponds to data 31 stored in one convensional floppy disk are recorded in a program supplying large capacity sequential recording medium in the integration order 1 to n e.g. from the leading address of the medium. In this case, each of three programs 32 to 34 is given in an equivalent state to n floppy disks. The data of one floppy disk are constituted of a file system managing part 3a1 and a file data part 3a2. The management information of each floppy disk is stored also as one file in a file system, and at the time of recognizing the data of one floppy disk as a file system, the management informacion can be obtained.
Patent JP-H08232273-A (JP)
Title: Method for constructing stabilizer-equipped mat foundation
Inventor: WATANABE YOSHIRO
IPC: E02D27/01
Filed: 1995-02-28
Abstract: PURPOSE: To prevent uneven settlement of a mat foundation for a wooden house or a low-rise house. CONSTITUTION: As a trench used for constructing a stabilizer and adjusted in width and depth (normally 200 to 500mm wide and 600 to 1200mm deep) depending on the strength of a portion where a house foundation is to be constructed or the ground nearby is excavated, improved soil obtained by mixing of soil cement with reinforcing fibers of vinylon type or the like therein and soil is substituted. This soil-substituted part 13 is rolled by a rammer or the like to construct a stabilizer 11 where the soil is improved. After a small channel 14 is excavated in the top surface of the stablizer and rib reinforcement 16 is provided therein, the rib reinforcement 16 is bound or welded to mat foundation reinforcement 17.  Next, concrete is poured into the small channel 14 and the mat foundation, and a rib 15 molded by the small channel 14 in the top surface of the stabilizer is integrated with the mat foundation 10.
Patent JP-H101103-A (JP)
Title: Product-wrapping method
Inventor: DRAGHETTI FIORENZO
IPC: B65B11/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a product-wrapping method which prevents a package from being distorted even in the use of a thin sheet in high-speed processing. SOLUTION: In a method for wrapping a product (2) in a wrapping material sheet (33), each product (2), moved continuously along a carrying path (P) while its sideways faces (12) are kept perpendicular to a moving direction (8) at all times, is wrapped in the sheet (33). The sheet forms a tubular package (35) round the product (2) and the end faces of the product (2) are engaged with a clasping device (43). The clasping device (43) is continuously moved along the carrying path (P) through the formation of the tubular package (35) and kept held in a clasping position where it is in contact with the surface (42) of the product, which is parallel to the moving direction (8).
Patent JP-H06278837-A (JP)
Title: Parts supplying device
Inventor: YASUDA MIKIO
IPC: B65G47/14
Filed: 1993-03-23
Abstract: PURPOSE:To make automatic replacement of a parts supply device easily by furnishing a slide means and a locating means at least on either of a parts accommodation part and a parts separation part. CONSTITUTION:When a vertical movement is given to a box-shaped parts accommodation part 60 with an external power, parts come in contact with the periphery of the foremost part of an aligning tube 20 and slip off within an influx hole 21 in the tube 20, and in the condition held vertically in a certain direction within the influx hole 21, they are aligned one by one and stacked while the oversurface of a separator plate 27 of a parts separation part 61 lies at the undermost. The pieces lying at the undermost are taken out one after another when the separator plate 27 is slid in the horizontal direction through a push plate 40 and are supplied to a parts mounting machine via the parts outflow path. The parts separation part 61 is also equipped with a base 29 having a locational hole 33, and a slide groove is partitioned by this base 29 and a bracket 22, and these are made use of at the time of device replacement to be made automatically.